EP3556812A4 - Feuerfeste harzzusammensetzung und feuerfester harzformkörper - Google Patents

Feuerfeste harzzusammensetzung und feuerfester harzformkörper Download PDF

Info

Publication number
EP3556812A4
EP3556812A4 EP17884510.3A EP17884510A EP3556812A4 EP 3556812 A4 EP3556812 A4 EP 3556812A4 EP 17884510 A EP17884510 A EP 17884510A EP 3556812 A4 EP3556812 A4 EP 3556812A4
Authority
EP
European Patent Office
Prior art keywords
fire
resistant resin
molded body
resin composition
resin molded
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP17884510.3A
Other languages
English (en)
French (fr)
Other versions
EP3556812A1 (de
Inventor
Michio Shimamoto
Akihito DOHI
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sekisui Chemical Co Ltd
Original Assignee
Sekisui Chemical Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sekisui Chemical Co Ltd filed Critical Sekisui Chemical Co Ltd
Publication of EP3556812A1 publication Critical patent/EP3556812A1/de
Publication of EP3556812A4 publication Critical patent/EP3556812A4/de
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/04—Carbon
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
    • C08K3/013—Fillers, pigments or reinforcing additives
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
    • C08K3/016—Flame-proofing or flame-retarding additives
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/32—Phosphorus-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/0066—Flame-proofing or flame-retarding additives
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/34—Heterocyclic compounds having nitrogen in the ring
    • C08K5/3467—Heterocyclic compounds having nitrogen in the ring having more than two nitrogen atoms in the ring
    • C08K5/3477—Six-membered rings
    • C08K5/3492—Triazines
    • C08K5/34922—Melamine; Derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L101/00—Compositions of unspecified macromolecular compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L21/00—Compositions of unspecified rubbers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • C08L23/0846—Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms
    • C08L23/0853—Vinylacetate
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/16—Elastomeric ethene-propene or ethene-propene-diene copolymers, e.g. EPR and EPDM rubbers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
    • C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L27/04—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
    • C08L27/06—Homopolymers or copolymers of vinyl chloride
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
    • C08L27/22—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers modified by chemical after-treatment
    • C08L27/24—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers modified by chemical after-treatment halogenated
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L63/00—Compositions of epoxy resins; Compositions of derivatives of epoxy resins
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/92—Protection against other undesired influences or dangers
    • E04B1/94—Protection against other undesired influences or dangers against fire
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/92—Protection against other undesired influences or dangers
    • E04B1/94—Protection against other undesired influences or dangers against fire
    • E04B1/941—Building elements specially adapted therefor
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
    • E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
    • E06B5/16—Fireproof doors or similar closures; Adaptations of fixed constructions therefor
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
    • E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
    • E06B5/16—Fireproof doors or similar closures; Adaptations of fixed constructions therefor
    • E06B5/165—Fireproof windows

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Chemical & Material Sciences (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Special Wing (AREA)
  • Building Environments (AREA)
  • Fireproofing Substances (AREA)
EP17884510.3A 2016-12-19 2017-12-19 Feuerfeste harzzusammensetzung und feuerfester harzformkörper Withdrawn EP3556812A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016245621 2016-12-19
PCT/JP2017/045453 WO2018117075A1 (ja) 2016-12-19 2017-12-19 耐火樹脂組成物及び耐火樹脂成形体

Publications (2)

Publication Number Publication Date
EP3556812A1 EP3556812A1 (de) 2019-10-23
EP3556812A4 true EP3556812A4 (de) 2020-07-22

Family

ID=62626399

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17884510.3A Withdrawn EP3556812A4 (de) 2016-12-19 2017-12-19 Feuerfeste harzzusammensetzung und feuerfester harzformkörper

Country Status (4)

Country Link
EP (1) EP3556812A4 (de)
JP (3) JP6391881B1 (de)
KR (1) KR102245331B1 (de)
WO (1) WO2018117075A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2580283B (en) 2018-08-03 2022-02-23 Gurit Uk Ltd Fire-retardant epoxide resins and use thereof
JP7201373B2 (ja) * 2018-09-14 2023-01-10 積水化学工業株式会社 耐火性樹脂組成物、及び熱膨張性シート
JP7264453B2 (ja) * 2019-04-18 2023-04-25 イイダ産業株式会社 樹脂系耐火性組成物
KR102039639B1 (ko) * 2019-04-30 2019-11-26 가온전선 주식회사 내화 팽창 부재용 조성물 및 이를 이용한 내화성 부싱 시스템
JP2021031605A (ja) * 2019-08-26 2021-03-01 積水化学工業株式会社 熱膨張性耐火材
JP7007424B2 (ja) * 2020-06-01 2022-01-24 積水化学工業株式会社 耐火性樹脂組成物、耐火シート及び建具
JP7000499B2 (ja) * 2020-06-01 2022-01-19 積水化学工業株式会社 熱膨張性耐火シート及び建具
JP7074924B1 (ja) 2021-12-21 2022-05-24 デンカ株式会社 熱膨張性耐火材
KR102459675B1 (ko) * 2022-02-03 2022-10-26 이정훈 금속 포스피네이트계 난연제를 포함하는 난연성 조성물 및 이를 적용한 난연성 합성 수지 조성물

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009138184A (ja) * 2008-10-24 2009-06-25 Denki Kagaku Kogyo Kk 耐火ゴム組成物
CN103923405B (zh) * 2014-04-28 2016-04-13 郴州和利泡沫塑料有限公司 一种用于可发性聚苯乙烯材料的阻燃添加剂
JP2017133007A (ja) * 2016-01-26 2017-08-03 積水化学工業株式会社 耐火樹脂組成物
EP3357972A1 (de) * 2015-09-29 2018-08-08 Wanhua Chemical Group Co., Ltd. Halogenfreie flammhemmende thermoplastische polyurethanelastomerzusammensetzung und produkt und flammhemmende verpackung daraus

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2679214B2 (ja) * 1989-02-16 1997-11-19 日本化成株式会社 難燃性ポリウレタンフォーム
JPH0812805A (ja) * 1994-07-04 1996-01-16 Sekisui Chem Co Ltd 難燃性熱可塑性樹脂組成物
JP3320575B2 (ja) * 1994-08-25 2002-09-03 積水化学工業株式会社 高難燃性樹脂発泡体
JP2006151001A (ja) * 2004-11-25 2006-06-15 Nsk Ltd ステアリング装置
JP4450760B2 (ja) * 2005-03-30 2010-04-14 電気化学工業株式会社 目地材及びガスケット
JP4250153B2 (ja) * 2005-06-17 2009-04-08 信越化学工業株式会社 熱膨張性塩化ビニル系樹脂組成物およびその成形体
EP2167583B1 (de) * 2007-07-10 2012-02-29 Basf Se Flammgeschütztes, elastisches blockcopolymerisat
US9920472B2 (en) * 2012-06-11 2018-03-20 Teijin Limited Flame retardant synthetic leather
CN106604972A (zh) * 2014-08-27 2017-04-26 积水化学工业株式会社 热膨胀性耐火树脂组合物
JP6139018B2 (ja) * 2015-01-22 2017-05-31 積水化学工業株式会社 耐火性樹脂組成物
JP2016151001A (ja) * 2015-02-19 2016-08-22 積水化学工業株式会社 熱膨張性耐火性シート及びその製造方法
JP6427040B2 (ja) * 2015-03-06 2018-11-21 出光ライオンコンポジット株式会社 樹脂組成物及び成形体
JP6244029B2 (ja) * 2015-05-14 2017-12-06 積水化学工業株式会社 耐火樹脂組成物
JP6200622B1 (ja) * 2016-01-20 2017-09-20 積水化学工業株式会社 耐火性樹脂組成物

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009138184A (ja) * 2008-10-24 2009-06-25 Denki Kagaku Kogyo Kk 耐火ゴム組成物
CN103923405B (zh) * 2014-04-28 2016-04-13 郴州和利泡沫塑料有限公司 一种用于可发性聚苯乙烯材料的阻燃添加剂
EP3357972A1 (de) * 2015-09-29 2018-08-08 Wanhua Chemical Group Co., Ltd. Halogenfreie flammhemmende thermoplastische polyurethanelastomerzusammensetzung und produkt und flammhemmende verpackung daraus
JP2017133007A (ja) * 2016-01-26 2017-08-03 積水化学工業株式会社 耐火樹脂組成物

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2018117075A1 *

Also Published As

Publication number Publication date
EP3556812A1 (de) 2019-10-23
JP2018199814A (ja) 2018-12-20
JP2018123345A (ja) 2018-08-09
KR20190093120A (ko) 2019-08-08
JP6379317B2 (ja) 2018-08-22
JP6962875B2 (ja) 2021-11-05
WO2018117075A1 (ja) 2018-06-28
JP6391881B1 (ja) 2018-09-19
KR102245331B1 (ko) 2021-04-28
JPWO2018117075A1 (ja) 2018-12-20

Similar Documents

Publication Publication Date Title
EP3438142A4 (de) Methacrylharzzusammensetzung und formkörper
EP3556812A4 (de) Feuerfeste harzzusammensetzung und feuerfester harzformkörper
EP3173454A4 (de) Antistatisches mittel, zusammensetzung mit dem antistatischen mittel, antistatische harzzusammensetzung und formkörper
EP3508535A4 (de) Harzzusammensetzung und formartikel daraus
EP3476595A4 (de) Formkörper mit acrylharzzusammensetzung
EP3181639A4 (de) Thermoplastische harzzusammensetzung und formkörper daraus
EP3604443A4 (de) Polycarbonatharzzusammensetzung und formartikel
EP3363833A4 (de) Thermoplastisches harz und thermoplastische harzzusammensetzung
EP3284787A4 (de) Harzzusammensetzung und formartikel daraus
EP3480260A4 (de) Harzzusammensetzung und harzformkörper
EP3173434A4 (de) Wärmehärtende harzzusammensetzung und formkörper daraus
EP3219753A4 (de) Methacrylharzzusammensetzung und formkörper
EP3467035A4 (de) Polyketonharzzusammensetzung und polyketonharzformteil
EP3663360A4 (de) Harzzusammensetzung und formartikel
EP3492526A4 (de) Harzzusammensetzung und verwendung davon
EP3594288A4 (de) Polymerisierbare zusammensetzung und formkörper
EP3342821A4 (de) Harzzusammensetzung und harzformkörper
EP3124547A4 (de) Harzzusammensetzung und formkörper aus der harzzusammensetzung
EP3425000A4 (de) Harzzusammensetzung und formartikel unter verwendung der harzzusammensetzung
EP3699232A4 (de) Harzzusammensetzung und formartikel
EP3327086A4 (de) Harzzusammensetzung und formartikel
EP3623427A4 (de) Harzzusammensetzung und formartikel
EP3354688A4 (de) Polyacetalharzzusammensetzung und formkörper daraus
EP3214130A4 (de) Phenolharzzusammensetzung und formkörper
EP3192836A4 (de) Thermoplastische harzzusammensetzung und formkörper damit

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20190415

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20200619

RIC1 Information provided on ipc code assigned before grant

Ipc: C08L 63/00 20060101ALI20200612BHEP

Ipc: C08L 101/00 20060101AFI20200612BHEP

Ipc: C08L 23/04 20060101ALI20200612BHEP

Ipc: C08K 3/04 20060101ALI20200612BHEP

Ipc: C08L 23/16 20060101ALI20200612BHEP

Ipc: C08K 3/32 20060101ALI20200612BHEP

Ipc: E06B 5/16 20060101ALI20200612BHEP

Ipc: E04B 1/94 20060101ALI20200612BHEP

Ipc: C08K 5/3492 20060101ALI20200612BHEP

Ipc: C08L 23/08 20060101ALI20200612BHEP

Ipc: C08L 27/06 20060101ALI20200612BHEP

Ipc: C08L 21/00 20060101ALI20200612BHEP

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20210119